{"type": "snapshot", "id": 7951, "status": "finished", "result": "1-0", "termination": "checkmate", "variant": "standard", "start_fen": "", "fen": "8/8/8/8/4N2k/7Q/5PKP/8 b - - 22 73", "moves": ["e2e4", "g8f6", "e4e5", "f6d5", "c2c4", "d5b4", "d2d4", "d7d5", "a2a3", "b4c6", "b1c3", "d5c4", "g1f3", "c6a5", "c1e3", "a5b3", "f1c4", "b3a1", "d1a1", "b8c6", "d4d5", "c6a5", "c4e2", "c7c6", "b2b4", "c6d5", "b4a5", "d8a5", "e1g1", "c8d7", "e5e6", "d7e6", "e2b5", "e6d7", "b5d7", "e8d7", "a1b2", "d7c8", "f3e5", "f7f5", "e5f7", "h8g8", "c3e2", "a8b8", "f1c1", "c8d7", "e3f4", "d7e8", "f4b8", "e8f7", "e2f4", "g7g5", "b8c7", "b7b6", "f4h5", "f7g6", "h5g3", "a5a4", "c7e5", "f8h6", "e5h8", "g5g4", "c1e1", "a4d7", "a3a4", "h6g7", "h8g7", "g8g7", "a4a5", "b6a5", "g3h5", "g7g8", "h5f4", "g6g5", "b2e5", "d7d6", "f4e6", "g5g6", "e5d4", "d6b4", "d4e3", "g6f7", "e3e5", "f5f4", "e5h5", "f7f6", "h5h4", "f6f5", "h4h7", "f5f6", "e1c1", "g8g6", "e6c7", "b4b7", "h7h5", "g6g5", "c7e8", "f6e6", "h5g5", "e6f7", "e8c7", "e7e5", "g5e5", "f4f3", "e5e6", "f7f8", "c7d5", "f3g2", "g1g2", "b7f7", "c1c8", "f8g7", "c8c7", "f7c7", "e6g4", "g7f8", "d5c7", "f8e7", "g4g5", "e7d6", "g5a5", "d6c6", "a5a7", "c6d6", "a7b7", "d6e5", "b7d5", "e5f6", "c7e8", "f6g6", "d5e5", "g6f7", "e8d6", "f7g6", "e5e6", "g6g5", "e6g8", "g5f6", "g8e8", "f6g5", "e8e6", "g5h5", "d6e4", "h5h4", "e6h3"], "sans": ["e4", "Nf6", "e5", "Nd5", "c4", "Nb4", "d4", "d5", "a3", "N4c6", "Nc3", "dxc4", "Nf3", "Na5", "Be3", "Nb3", "Bxc4", "Nxa1", "Qxa1", "Nc6", "d5", "Na5", "Be2", "c6", "b4", "cxd5", "bxa5", "Qxa5", "O-O", "Bd7", "e6", "Bxe6", "Bb5+", "Bd7", "Bxd7+", "Kxd7", "Qb2", "Kc8", "Ne5", "f5", "Nf7", "Rg8", "Ne2", "Rb8", "Rc1+", "Kd7", "Bf4", "Ke8", "Bxb8", "Kxf7", "Nf4", "g5", "Bc7", "b6", "Nh5", "Kg6", "Ng3", "Qa4", "Be5", "Bh6", "Bh8", "g4", "Re1", "Qd7", "a4", "Bg7", "Bxg7", "Rxg7", "a5", "bxa5", "Nh5", "Rg8", "Nf4+", "Kg5", "Qe5", "Qd6", "Ne6+", "Kg6", "Qd4", "Qb4", "Qe3", "Kf7", "Qe5", "f4", "Qh5+", "Kf6", "Qh4+", "Kf5", "Qxh7+", "Kf6", "Rc1", "Rg6", "Nc7", "Qb7", "Qh5", "Rg5", "Ne8+", "Ke6", "Qxg5", "Kf7", "Nc7", "e5", "Qxe5", "f3", "Qe6+", "Kf8", "Nxd5", "fxg2", "Kxg2", "Qf7", "Rc8+", "Kg7", "Rc7", "Qxc7", "Qxg4+", "Kf8", "Nxc7", "Ke7", "Qg5+", "Kd6", "Qxa5", "Kc6", "Qxa7", "Kd6", "Qb7", "Ke5", "Qd5+", "Kf6", "Ne8+", "Kg6", "Qe5", "Kf7", "Nd6+", "Kg6", "Qe6+", "Kg5", "Qg8+", "Kf6", "Qe8", "Kg5", "Qe6", "Kh5", "Ne4", "Kh4", "Qh3#"], "fens": ["rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1", "rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq - 0 1", "rnbqkb1r/pppppppp/5n2/8/4P3/8/PPPP1PPP/RNBQKBNR w KQkq - 1 2", "rnbqkb1r/pppppppp/5n2/4P3/8/8/PPPP1PPP/RNBQKBNR b KQkq - 0 2", "rnbqkb1r/pppppppp/8/3nP3/8/8/PPPP1PPP/RNBQKBNR w KQkq - 1 3", "rnbqkb1r/pppppppp/8/3nP3/2P5/8/PP1P1PPP/RNBQKBNR b KQkq - 0 3", "rnbqkb1r/pppppppp/8/4P3/1nP5/8/PP1P1PPP/RNBQKBNR w KQkq - 1 4", "rnbqkb1r/pppppppp/8/4P3/1nPP4/8/PP3PPP/RNBQKBNR b KQkq - 0 4", "rnbqkb1r/ppp1pppp/8/3pP3/1nPP4/8/PP3PPP/RNBQKBNR w KQkq d6 0 5", "rnbqkb1r/ppp1pppp/8/3pP3/1nPP4/P7/1P3PPP/RNBQKBNR b KQkq - 0 5", "rnbqkb1r/ppp1pppp/2n5/3pP3/2PP4/P7/1P3PPP/RNBQKBNR w KQkq - 1 6", "rnbqkb1r/ppp1pppp/2n5/3pP3/2PP4/P1N5/1P3PPP/R1BQKBNR b KQkq - 2 6", "rnbqkb1r/ppp1pppp/2n5/4P3/2pP4/P1N5/1P3PPP/R1BQKBNR w KQkq - 0 7", "rnbqkb1r/ppp1pppp/2n5/4P3/2pP4/P1N2N2/1P3PPP/R1BQKB1R b KQkq - 1 7", "rnbqkb1r/ppp1pppp/8/n3P3/2pP4/P1N2N2/1P3PPP/R1BQKB1R w KQkq - 2 8", "rnbqkb1r/ppp1pppp/8/n3P3/2pP4/P1N1BN2/1P3PPP/R2QKB1R b KQkq - 3 8", "rnbqkb1r/ppp1pppp/8/4P3/2pP4/PnN1BN2/1P3PPP/R2QKB1R w KQkq - 4 9", "rnbqkb1r/ppp1pppp/8/4P3/2BP4/PnN1BN2/1P3PPP/R2QK2R b KQkq - 0 9", "rnbqkb1r/ppp1pppp/8/4P3/2BP4/P1N1BN2/1P3PPP/n2QK2R w Kkq - 0 10", "rnbqkb1r/ppp1pppp/8/4P3/2BP4/P1N1BN2/1P3PPP/Q3K2R b Kkq - 0 10", "r1bqkb1r/ppp1pppp/2n5/4P3/2BP4/P1N1BN2/1P3PPP/Q3K2R w Kkq - 1 11", "r1bqkb1r/ppp1pppp/2n5/3PP3/2B5/P1N1BN2/1P3PPP/Q3K2R b Kkq - 0 11", "r1bqkb1r/ppp1pppp/8/n2PP3/2B5/P1N1BN2/1P3PPP/Q3K2R w Kkq - 1 12", "r1bqkb1r/ppp1pppp/8/n2PP3/8/P1N1BN2/1P2BPPP/Q3K2R b Kkq - 2 12", "r1bqkb1r/pp2pppp/2p5/n2PP3/8/P1N1BN2/1P2BPPP/Q3K2R w Kkq - 0 13", "r1bqkb1r/pp2pppp/2p5/n2PP3/1P6/P1N1BN2/4BPPP/Q3K2R b Kkq - 0 13", "r1bqkb1r/pp2pppp/8/n2pP3/1P6/P1N1BN2/4BPPP/Q3K2R w Kkq - 0 14", "r1bqkb1r/pp2pppp/8/P2pP3/8/P1N1BN2/4BPPP/Q3K2R b Kkq - 0 14", "r1b1kb1r/pp2pppp/8/q2pP3/8/P1N1BN2/4BPPP/Q3K2R w Kkq - 0 15", "r1b1kb1r/pp2pppp/8/q2pP3/8/P1N1BN2/4BPPP/Q4RK1 b kq - 1 15", "r3kb1r/pp1bpppp/8/q2pP3/8/P1N1BN2/4BPPP/Q4RK1 w kq - 2 16", "r3kb1r/pp1bpppp/4P3/q2p4/8/P1N1BN2/4BPPP/Q4RK1 b kq - 0 16", "r3kb1r/pp2pppp/4b3/q2p4/8/P1N1BN2/4BPPP/Q4RK1 w kq - 0 17", "r3kb1r/pp2pppp/4b3/qB1p4/8/P1N1BN2/5PPP/Q4RK1 b kq - 1 17", "r3kb1r/pp1bpppp/8/qB1p4/8/P1N1BN2/5PPP/Q4RK1 w kq - 2 18", "r3kb1r/pp1Bpppp/8/q2p4/8/P1N1BN2/5PPP/Q4RK1 b kq - 0 18", "r4b1r/pp1kpppp/8/q2p4/8/P1N1BN2/5PPP/Q4RK1 w - - 0 19", "r4b1r/pp1kpppp/8/q2p4/8/P1N1BN2/1Q3PPP/5RK1 b - - 1 19", "r1k2b1r/pp2pppp/8/q2p4/8/P1N1BN2/1Q3PPP/5RK1 w - - 2 20", "r1k2b1r/pp2pppp/8/q2pN3/8/P1N1B3/1Q3PPP/5RK1 b - - 3 20", "r1k2b1r/pp2p1pp/8/q2pNp2/8/P1N1B3/1Q3PPP/5RK1 w - - 0 21", "r1k2b1r/pp2pNpp/8/q2p1p2/8/P1N1B3/1Q3PPP/5RK1 b - - 1 21", "r1k2br1/pp2pNpp/8/q2p1p2/8/P1N1B3/1Q3PPP/5RK1 w - - 2 22", "r1k2br1/pp2pNpp/8/q2p1p2/8/P3B3/1Q2NPPP/5RK1 b - - 3 22", "1rk2br1/pp2pNpp/8/q2p1p2/8/P3B3/1Q2NPPP/5RK1 w - - 4 23", "1rk2br1/pp2pNpp/8/q2p1p2/8/P3B3/1Q2NPPP/2R3K1 b - - 5 23", "1r3br1/pp1kpNpp/8/q2p1p2/8/P3B3/1Q2NPPP/2R3K1 w - - 6 24", "1r3br1/pp1kpNpp/8/q2p1p2/5B2/P7/1Q2NPPP/2R3K1 b - - 7 24", "1r2kbr1/pp2pNpp/8/q2p1p2/5B2/P7/1Q2NPPP/2R3K1 w - - 8 25", "1B2kbr1/pp2pNpp/8/q2p1p2/8/P7/1Q2NPPP/2R3K1 b - - 0 25", "1B3br1/pp2pkpp/8/q2p1p2/8/P7/1Q2NPPP/2R3K1 w - - 0 26", "1B3br1/pp2pkpp/8/q2p1p2/5N2/P7/1Q3PPP/2R3K1 b - - 1 26", "1B3br1/pp2pk1p/8/q2p1pp1/5N2/P7/1Q3PPP/2R3K1 w - - 0 27", "5br1/ppB1pk1p/8/q2p1pp1/5N2/P7/1Q3PPP/2R3K1 b - - 1 27", "5br1/p1B1pk1p/1p6/q2p1pp1/5N2/P7/1Q3PPP/2R3K1 w - - 0 28", "5br1/p1B1pk1p/1p6/q2p1ppN/8/P7/1Q3PPP/2R3K1 b - - 1 28", "5br1/p1B1p2p/1p4k1/q2p1ppN/8/P7/1Q3PPP/2R3K1 w - - 2 29", "5br1/p1B1p2p/1p4k1/q2p1pp1/8/P5N1/1Q3PPP/2R3K1 b - - 3 29", "5br1/p1B1p2p/1p4k1/3p1pp1/q7/P5N1/1Q3PPP/2R3K1 w - - 4 30", "5br1/p3p2p/1p4k1/3pBpp1/q7/P5N1/1Q3PPP/2R3K1 b - - 5 30", "6r1/p3p2p/1p4kb/3pBpp1/q7/P5N1/1Q3PPP/2R3K1 w - - 6 31", "6rB/p3p2p/1p4kb/3p1pp1/q7/P5N1/1Q3PPP/2R3K1 b - - 7 31", "6rB/p3p2p/1p4kb/3p1p2/q5p1/P5N1/1Q3PPP/2R3K1 w - - 0 32", "6rB/p3p2p/1p4kb/3p1p2/q5p1/P5N1/1Q3PPP/4R1K1 b - - 1 32", "6rB/p2qp2p/1p4kb/3p1p2/6p1/P5N1/1Q3PPP/4R1K1 w - - 2 33", "6rB/p2qp2p/1p4kb/3p1p2/P5p1/6N1/1Q3PPP/4R1K1 b - - 0 33", "6rB/p2qp1bp/1p4k1/3p1p2/P5p1/6N1/1Q3PPP/4R1K1 w - - 1 34", "6r1/p2qp1Bp/1p4k1/3p1p2/P5p1/6N1/1Q3PPP/4R1K1 b - - 0 34", "8/p2qp1rp/1p4k1/3p1p2/P5p1/6N1/1Q3PPP/4R1K1 w - - 0 35", "8/p2qp1rp/1p4k1/P2p1p2/6p1/6N1/1Q3PPP/4R1K1 b - - 0 35", "8/p2qp1rp/6k1/p2p1p2/6p1/6N1/1Q3PPP/4R1K1 w - - 0 36", "8/p2qp1rp/6k1/p2p1p1N/6p1/8/1Q3PPP/4R1K1 b - - 1 36", "6r1/p2qp2p/6k1/p2p1p1N/6p1/8/1Q3PPP/4R1K1 w - - 2 37", "6r1/p2qp2p/6k1/p2p1p2/5Np1/8/1Q3PPP/4R1K1 b - - 3 37", "6r1/p2qp2p/8/p2p1pk1/5Np1/8/1Q3PPP/4R1K1 w - - 4 38", "6r1/p2qp2p/8/p2pQpk1/5Np1/8/5PPP/4R1K1 b - - 5 38", "6r1/p3p2p/3q4/p2pQpk1/5Np1/8/5PPP/4R1K1 w - - 6 39", "6r1/p3p2p/3qN3/p2pQpk1/6p1/8/5PPP/4R1K1 b - - 7 39", "6r1/p3p2p/3qN1k1/p2pQp2/6p1/8/5PPP/4R1K1 w - - 8 40", "6r1/p3p2p/3qN1k1/p2p1p2/3Q2p1/8/5PPP/4R1K1 b - - 9 40", "6r1/p3p2p/4N1k1/p2p1p2/1q1Q2p1/8/5PPP/4R1K1 w - - 10 41", "6r1/p3p2p/4N1k1/p2p1p2/1q4p1/4Q3/5PPP/4R1K1 b - - 11 41", "6r1/p3pk1p/4N3/p2p1p2/1q4p1/4Q3/5PPP/4R1K1 w - - 12 42", "6r1/p3pk1p/4N3/p2pQp2/1q4p1/8/5PPP/4R1K1 b - - 13 42", "6r1/p3pk1p/4N3/p2pQ3/1q3pp1/8/5PPP/4R1K1 w - - 0 43", "6r1/p3pk1p/4N3/p2p3Q/1q3pp1/8/5PPP/4R1K1 b - - 1 43", "6r1/p3p2p/4Nk2/p2p3Q/1q3pp1/8/5PPP/4R1K1 w - - 2 44", "6r1/p3p2p/4Nk2/p2p4/1q3ppQ/8/5PPP/4R1K1 b - - 3 44", "6r1/p3p2p/4N3/p2p1k2/1q3ppQ/8/5PPP/4R1K1 w - - 4 45", "6r1/p3p2Q/4N3/p2p1k2/1q3pp1/8/5PPP/4R1K1 b - - 0 45", "6r1/p3p2Q/4Nk2/p2p4/1q3pp1/8/5PPP/4R1K1 w - - 1 46", "6r1/p3p2Q/4Nk2/p2p4/1q3pp1/8/5PPP/2R3K1 b - - 2 46", "8/p3p2Q/4Nkr1/p2p4/1q3pp1/8/5PPP/2R3K1 w - - 3 47", "8/p1N1p2Q/5kr1/p2p4/1q3pp1/8/5PPP/2R3K1 b - - 4 47", "8/pqN1p2Q/5kr1/p2p4/5pp1/8/5PPP/2R3K1 w - - 5 48", "8/pqN1p3/5kr1/p2p3Q/5pp1/8/5PPP/2R3K1 b - - 6 48", "8/pqN1p3/5k2/p2p2rQ/5pp1/8/5PPP/2R3K1 w - - 7 49", "4N3/pq2p3/5k2/p2p2rQ/5pp1/8/5PPP/2R3K1 b - - 8 49", "4N3/pq2p3/4k3/p2p2rQ/5pp1/8/5PPP/2R3K1 w - - 9 50", "4N3/pq2p3/4k3/p2p2Q1/5pp1/8/5PPP/2R3K1 b - - 0 50", "4N3/pq2pk2/8/p2p2Q1/5pp1/8/5PPP/2R3K1 w - - 1 51", "8/pqN1pk2/8/p2p2Q1/5pp1/8/5PPP/2R3K1 b - - 2 51", "8/pqN2k2/8/p2pp1Q1/5pp1/8/5PPP/2R3K1 w - - 0 52", "8/pqN2k2/8/p2pQ3/5pp1/8/5PPP/2R3K1 b - - 0 52", "8/pqN2k2/8/p2pQ3/6p1/5p2/5PPP/2R3K1 w - - 0 53", "8/pqN2k2/4Q3/p2p4/6p1/5p2/5PPP/2R3K1 b - - 1 53", "5k2/pqN5/4Q3/p2p4/6p1/5p2/5PPP/2R3K1 w - - 2 54", "5k2/pq6/4Q3/p2N4/6p1/5p2/5PPP/2R3K1 b - - 0 54", "5k2/pq6/4Q3/p2N4/6p1/8/5PpP/2R3K1 w - - 0 55", "5k2/pq6/4Q3/p2N4/6p1/8/5PKP/2R5 b - - 0 55", "5k2/p4q2/4Q3/p2N4/6p1/8/5PKP/2R5 w - - 1 56", "2R2k2/p4q2/4Q3/p2N4/6p1/8/5PKP/8 b - - 2 56", "2R5/p4qk1/4Q3/p2N4/6p1/8/5PKP/8 w - - 3 57", "8/p1R2qk1/4Q3/p2N4/6p1/8/5PKP/8 b - - 4 57", "8/p1q3k1/4Q3/p2N4/6p1/8/5PKP/8 w - - 0 58", "8/p1q3k1/8/p2N4/6Q1/8/5PKP/8 b - - 0 58", "5k2/p1q5/8/p2N4/6Q1/8/5PKP/8 w - - 1 59", "5k2/p1N5/8/p7/6Q1/8/5PKP/8 b - - 0 59", "8/p1N1k3/8/p7/6Q1/8/5PKP/8 w - - 1 60", "8/p1N1k3/8/p5Q1/8/8/5PKP/8 b - - 2 60", "8/p1N5/3k4/p5Q1/8/8/5PKP/8 w - - 3 61", "8/p1N5/3k4/Q7/8/8/5PKP/8 b - - 0 61", "8/p1N5/2k5/Q7/8/8/5PKP/8 w - - 1 62", "8/Q1N5/2k5/8/8/8/5PKP/8 b - - 0 62", "8/Q1N5/3k4/8/8/8/5PKP/8 w - - 1 63", "8/1QN5/3k4/8/8/8/5PKP/8 b - - 2 63", "8/1QN5/8/4k3/8/8/5PKP/8 w - - 3 64", "8/2N5/8/3Qk3/8/8/5PKP/8 b - - 4 64", "8/2N5/5k2/3Q4/8/8/5PKP/8 w - - 5 65", "4N3/8/5k2/3Q4/8/8/5PKP/8 b - - 6 65", "4N3/8/6k1/3Q4/8/8/5PKP/8 w - - 7 66", "4N3/8/6k1/4Q3/8/8/5PKP/8 b - - 8 66", "4N3/5k2/8/4Q3/8/8/5PKP/8 w - - 9 67", "8/5k2/3N4/4Q3/8/8/5PKP/8 b - - 10 67", "8/8/3N2k1/4Q3/8/8/5PKP/8 w - - 11 68", "8/8/3NQ1k1/8/8/8/5PKP/8 b - - 12 68", "8/8/3NQ3/6k1/8/8/5PKP/8 w - - 13 69", "6Q1/8/3N4/6k1/8/8/5PKP/8 b - - 14 69", "6Q1/8/3N1k2/8/8/8/5PKP/8 w - - 15 70", "4Q3/8/3N1k2/8/8/8/5PKP/8 b - - 16 70", "4Q3/8/3N4/6k1/8/8/5PKP/8 w - - 17 71", "8/8/3NQ3/6k1/8/8/5PKP/8 b - - 18 71", "8/8/3NQ3/7k/8/8/5PKP/8 w - - 19 72", "8/8/4Q3/7k/4N3/8/5PKP/8 b - - 20 72", "8/8/4Q3/8/4N2k/8/5PKP/8 w - - 21 73", "8/8/8/8/4N2k/7Q/5PKP/8 b - - 22 73"], "ply": 145, "last": "e6h3", "turn": "b", "check": true, "white": "Claude Max v1", "black": "standard v2", "white_kind": "bot", "black_kind": "bot", "white_info": {"rating": 2039, "change": 1.1, "calibrated": 1812}, "black_info": {"rating": 1328, "change": -0.5, "calibrated": 1620}, "times": [7, 1229, 1172, 1238, 802, 848, 1915, 920, 1349, 1328, 1149, 1753, 796, 1370, 1513, 647, 470, 799, 796, 902, 567, 806, 1343, 1064, 833, 706, 240, 810, 805, 727, 670, 459, 565, 1662, 287, 373, 333, 542, 447, 397, 838, 558, 614, 909, 233, 242, 353, 1022, 226, 301, 404, 387, 282, 224, 637, 346, 498, 313, 393, 254, 600, 425, 872, 699, 487, 184, 165, 159, 330, 148, 315, 377, 666, 328, 260, 133, 322, 205, 263, 139, 589, 169, 345, 220, 497, 351, 256, 163, 392, 145, 460, 222, 156, 78, 150, 239, 214, 168, 136, 219, 187, 158, 186, 125, 122, 114, 122, 98, 93, 84, 101, 68, 63, 49, 71, 133, 137, 71, 168, 107, 44, 76, 56, 36, 48, 48, 46, 78, 73, 69, 29, 42, 27, 49, 29, 105, 60, 18, 71, 49, 41, 49, 35, 3, 8], "rated": true, "white_ms": 171, "black_ms": 464, "clock_paused": false, "elapsed_ms": 0, "legal": []}